package com.whty.demo.service;

import java.util.List;

import com.whty.demo.pojo.Student;

public interface IStudentService {
	
	Student findOne(int id);
	
	List<Student> findAll();
	
	void saveEntity(Student stu);
	
	void updateEntity(Student stu, int id);
	
	void delete(Student stu);
}
